Reusable hydroelectric alternative energy is growing in use as each year goes by. Thousands of homes and businesses are sprinkled around the planet and they need energy. Hydroelectric power is a growing power source for alternative energy. This power uses generators to produce electricity. In developed countries you will find these power plants sprinkled over the land. Water in some places is an under used power source but makes a major substitution for fossil fuels. Homes are demanding more power and hydroelectric alternative energy is the new source.